Del you are giving Feynman too much credit, Nasa's engineers knew, in advance of the disaster the Morton Thiokol', O-rings were shot at and low temperatures. I only mention it because this is the 2nd time you mentioned Feynman as if he was the only one who knew this.
@Mel Hopkins, thanks.
Artistry as the culmination is interesting to consider. I think artistry is an inherited skill. For example, I can design a website that is technically, on the backend, quite good IMHO. This fact is what differentiates my site from others.
My weakness however is making the site visually appealing. I struggle with the homepage for example. My solution for the final stage of the two year upgrade will be to find a template and modify it for my purpose, for I do not have the artistry to design something from scratch that is both modern looking and visually appealing.
Now I have the knowledge to execute someone else's design, but I could not come up with the idea myself. I'm sure one can learn to make beautiful websites, but to be really good I think you have to be born with the talent.
Perhaps this is true for all pursuits; to reach the very highest levels you have to have the knowledge and the God given gifts (and @Pioneer1 notice "race" has nothing to do with any of this). People like Newton, Feynman, Einstein, and others displayed a artistry of their subject matter that truly transcended anything on that pyramid. I believe they were born with the gift.